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Cheap flights from Buffalo to Washington from C$ 168

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SEA
14 Jul — 21 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Washington

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Washington
Explore the most affordable flight options available from Buffalo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 June 2026.

Wed 14/106:25 a.m.
BUF
-
PDX
1 stop7h 40m
Delta
Wed 21/1011:55 a.m.
PDX
-
BUF
1 stop9h 04m
Delta
Deal found 10/6C$ 334
Sat 26/912:10 p.m.
BUF
-
SEA
1 stop11h 32m
JetBlue
Wed 30/99:40 p.m.
SEA
-
BUF
1 stop7h 44m
JetBlue
Deal found 9/6C$ 382
Wed 9/96:00 a.m.
BUF
-
PDX
1 stop7h 40m
Southwest
Thu 17/911:30 p.m.
PDX
-
BUF
1 stop8h 15m
Southwest
Deal found 11/6C$ 400
Thu 29/104:30 p.m.
BUF
-
PDX
1 stop8h 56m
Delta
Mon 2/1111:55 a.m.
PDX
-
BUF
1 stop9h 04m
Delta
Deal found 10/6C$ 401
Wed 9/912:50 p.m.
BUF
-
PDX
2 stops12h 51m
Delta
Thu 17/911:00 p.m.
PDX
-
BUF
1 stop6h 18m
Delta
Deal found 11/6C$ 407
Tue 3/111:15 p.m.
BUF
-
SEA
1 stop11h 57m
Delta
Tue 10/119:55 p.m.
SEA
-
BUF
1 stop9h 27m
Delta
Deal found 10/6C$ 427
Tue 15/96:20 a.m.
BUF
-
PDX
1 stop7h 05m
Delta
Tue 17/1110:55 p.m.
PDX
-
BUF
2 stops13h 04m
Delta
Deal found 11/6C$ 434
Sat 4/76:00 a.m.
BUF
-
SEA
1 stop9h 27m
JetBlue
Sat 4/711:44 p.m.
SEA
-
BUF
1 stop9h 52m
JetBlue
Deal found 12/6C$ 435
Fri 25/92:30 p.m.
BUF
-
SEA
1 stop11h 08m
JetBlue
Sat 3/109:40 p.m.
SEA
-
BUF
1 stop7h 44m
JetBlue
Deal found 10/6C$ 452
Fri 9/103:10 p.m.
BUF
-
SEA
1 stop10h 28m
JetBlue
Tue 20/1011:55 p.m.
SEA
-
BUF
1 stop8h 19m
JetBlue
Deal found 11/6C$ 459
Fri 2/1012:10 p.m.
BUF
-
SEA
1 stop11h 32m
JetBlue
Mon 5/109:40 p.m.
SEA
-
BUF
1 stop7h 44m
JetBlue
Deal found 10/6C$ 469
Sat 31/104:00 p.m.
BUF
-
SEA
1 stop9h 12m
Delta
Wed 11/116:00 a.m.
SEA
-
BUF
1 stop6h 11m
Delta
Deal found 10/6C$ 471

Find flight deals from Buffalo to Washington

Keep the following information in mind while searching for Buffalo to Washington flight deals. Data was last updated 14 June 2026.

Round-trip from

C$ 334

One-way from

C$ 168

Popular in

November

Cheapest in

September

Average price

C$ 757
Delta
  • Delta
  • 14/10-21/10
  • 2 total stops
  • 16h 44m total
  • Buffalo to Washington
Search Deals
Southwest
  • Southwest
  • 25/8
  • 1 total stop
  • 7h 45m total
  • Buffalo to Washington
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 June 2026.
Use the filters below to find and compare flights from Buffalo to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Sat 26/9

12:10 p.m.-8:42 p.m.

1 stop11h 32m

Seattle/Tacoma Intl

Wed 30/9

9:40 p.m.-8:24 a.m.

1 stop7h 44m

C$ 382

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Sat 3/10

10:40 a.m.-5:46 p.m.

2 stops10h 06m

Portland

Mon 5/10

11:30 p.m.-9:29 a.m.

1 stop6h 59m

C$ 407

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Thu 29/10

9:55 a.m.-6:17 p.m.

2 stops11h 22m

Portland

Mon 2/11

10:05 p.m.-10:22 a.m.

1 stop9h 17m

C$ 408

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Tue 15/9

10:00 a.m.-9:45 p.m.

2 stops14h 45m

Portland

Tue 17/11

9:45 p.m.-11:15 a.m.

1 stop10h 30m

C$ 434

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 28/10

5:50 p.m.-12:02 a.m.

1 stop9h 12m

Portland

Sun 1/11

12:40 p.m.-10:45 p.m.

1 stop7h 05m

C$ 484

BuffaloSeattle

BUF - SEA

BUFSEA

Buffalo

Wed 9/9

12:10 p.m.-8:42 p.m.

1 stop11h 32m

Seattle/Tacoma Intl

Sun 20/9

11:55 p.m.-11:14 a.m.

1 stop8h 19m

C$ 490

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 28/10

6:25 a.m.-11:05 a.m.

1 stop7h 40m

Portland

Sun 1/11

9:45 p.m.-12:02 p.m.

2 stops11h 17m

C$ 491
Quickest round-trip

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 15/7

7:36 p.m.-11:18 p.m.

1 stop6h 42m

Portland

Tue 21/7

11:37 a.m.-11:59 p.m.

1 stop9h 22m

C$ 511

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 9/9

12:50 p.m.-10:41 p.m.

2 stops12h 51m

Portland

Thu 17/9

5:50 p.m.-8:18 a.m.

2 stops11h 28m

C$ 515

BuffaloPortland

BUF - PDX

BUFPDX

Buffalo

Wed 19/8

3:55 p.m.-10:15 p.m.

1 stop9h 20m

Portland

Tue 25/8

6:35 a.m.-8:35 p.m.

2 stops11h 00m

C$ 518

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 41 resultsSorted by cheapest first
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Best time to book a flight from Buffalo to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Washington

What is the cheapest month to book a flight from Buffalo to State of Washington?

Currently, October is the cheapest month in which you can book a flight from Buffalo to State of Washington (average of C$ 115). Flying from Buffalo to State of Washington in December is currently the most expensive (average of C$ 537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Buffalo to State of Washington?

How far ahead should I book a flight from Buffalo to State of Washington?

The price you pay for your flight from Buffalo to State of Washington may vary depending on when you book. For the best chance of a lower fare, look to book 14 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated 14 June 2026.
Read through reviews of airlines operating flights from Buffalo to Washington, such as Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,235 reviews
Check prices

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,235 reviews
Southwest
7.9
Good
4,235 reviews
Check prices

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Delta
7.9
Good
8,405 reviews
Southwest
7.9
Good
4,235 reviews
Check prices

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

7.9

Comfort

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Washington?

    If you book a flight to Washington from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 13.4 km from the centre of Buffalo.

  • How long is the flight from Buffalo to State of Washington?

    There are many flights that can get you from Buffalo to State of Washington in 9h 12m. Fly via JetBlue, Delta, or United Airlines to get the fastest option. There are 3458 km between Buffalo and State of Washington. This flight may include one or multiple stops.

  • Can I find deals for flights from Buffalo to Washington that include hotel bookings?

    Yes. In addition to deals on Buffalo to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Washington.

  • Can I find deals for business class flights from Buffalo to Washington?

    Yes. Cheapflights offers flight deals from Buffalo to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to State of Washington?

    Currently, October is the cheapest month in which you can book a flight from Buffalo to State of Washington (average of C$ 115). Flying from Buffalo to State of Washington in December is currently the most expensive (average of C$ 537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Buffalo to Washington

Discover the top 2 airlines that operate flights from Buffalo to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 June 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 234AverageC$ 537FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SouthwestCheapestC$ 420AverageC$ 774FlexibilityNo cancel feeOn-time63%
Search Southwest flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Buffalo to Washington?

When you search for this flight from Buffalo to Washington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Washington?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Buffalo to Washington for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Buffalo to Washington with no change fees?

Certainly. Search results for flights to Washington from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buffalo to Washington become cheaper?

Of course! You can now track prices for flights from Buffalo to Washington and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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